/**
 * Investor Sidebar & Menu
 * Yatırımcı ilişkileri sidebar ve menü stilleri.
 * Sadece .investor-sidebar ve .investor-menu – investor sayfalarında kullanılır.
 */

/* Sticky container içinde investor sidebar (992px+) */
@media (min-width: 992px) {
    .sticky-parent #sticky-sidebar .investor-sidebar {
        margin-left: auto;
        margin-right: auto;
        max-width: 320px;
        width: 100%;
        max-height: calc(100vh - 150px);
        display: flex;
        flex-direction: column;
        transform: scale(0.85);
        transform-origin: top center;
    }

    .sticky-parent #sticky-sidebar .investor-sidebar__title {
        flex-shrink: 0;
    }

    .sticky-parent #sticky-sidebar .investor-sidebar .investor-menu {
        flex: 1;
        min-height: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-shadow: inset 0 -8px 12px -6px rgba(0,0,0,0.06);
    }
}

/* Investor sidebar base */
.investor-sidebar {
    background-color: #E6EBF2;
    padding: 20px 0;
    border-radius: 4px;
    box-sizing: border-box;
}

.investor-sidebar__title {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    padding: 0 20px 15px 20px;
    margin-bottom: 10px;
    border-bottom: 1px solid #d0d5dc;
}

.investor-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.investor-menu__category {
    margin: 0;
    padding: 0;
}

.investor-menu__category-title {
    font-size: 14px;
    font-weight: 700;
    color: #333;
    text-transform: uppercase;
    padding: 12px 20px;
    margin: 0;
    cursor: pointer;
    transition: background-color 0.2s ease;
    position: relative;
    user-select: none;
}

    .investor-menu__category-title:hover {
        background-color: #d8dde4;
    }

    .investor-menu__category-title a {
        color: inherit;
        text-decoration: none;
        display: block;
        width: 100%;
    }

        .investor-menu__category-title a:hover {
            color: inherit;
            text-decoration: none;
        }

    .investor-menu__category-title::after {
        content: "";
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        width: 0;
        height: 0;
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 5px solid #666;
        transition: transform 0.3s ease;
    }

    .investor-menu__category-title.active::after {
        transform: translateY(-50%) rotate(180deg);
    }

.investor-menu__category-separator {
    height: 1px;
    background: linear-gradient(to right, #d0d5dc 0%, transparent 100%);
    margin: 0 20px;
    border-radius: 0 1px 1px 0;
}

.investor-menu__submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #f5f7fa;
    overflow: hidden;
    transition: max-height 0.8s ease, opacity 0.8s ease;
}

    .investor-menu__submenu.collapsed {
        max-height: 0 !important;
        opacity: 0 !important;
        overflow: hidden;
        visibility: hidden;
        display: none;
    }

    .investor-menu__submenu.expanded {
        max-height: 1000px;
        opacity: 1;
        display: block;
        visibility: visible;
    }

.investor-menu__subitem {
    margin: 0;
    padding: 0;
}

.investor-menu__sublink {
    display: block;
    padding: 10px 20px 10px 40px;
    color: #555;
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    transition: all 0.2s ease;
    position: relative;
}

    .investor-menu__sublink:hover {
        color: #007bff;
        background-color: #e8ecf1;
        text-decoration: none;
    }

    .investor-menu__sublink.active,
    .investor-menu__sublink.item--active,
    .investor-menu__subitem.item--active .investor-menu__sublink {
        color: #007bff;
        font-weight: 500;
        background-color: #d8dde4;
    }

        .investor-menu__sublink.active::before,
        .investor-menu__sublink.item--active::before,
        .investor-menu__subitem.item--active .investor-menu__sublink::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background-color: #007bff;
        }

.investor-menu__category-title.active,
.investor-menu__category-title.item--active {
    color: #007bff;
    background-color: #d8dde4;
    position: relative;
}

    .investor-menu__category-title.active::before,
    .investor-menu__category-title.item--active::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background-color: #007bff;
    }

    .investor-menu__category-title.active a,
    .investor-menu__category-title.item--active a {
        color: #007bff;
    }

/* Responsive: mobil */
@media (max-width: 991px) {
    .investor-sidebar {
        margin-bottom: 20px;
    }

    .investor-menu__category-title {
        border-bottom: 1px solid #d0d5dc;
    }

    .investor-menu__submenu {
        max-height: 0 !important;
        opacity: 0 !important;
        overflow: hidden;
        display: block;
    }

        .investor-menu__submenu.expanded {
            max-height: 1000px !important;
            opacity: 1 !important;
        }

    .investor-menu__submenu.collapsed {
        max-height: 0 !important;
        opacity: 0 !important;
    }

    .investor-menu__category-title::after {
        display: block;
    }

    .sticky-parent {
        position: relative !important;
    }

        .sticky-parent #sticky-sidebar {
            position: relative !important;
            top: auto !important;
        }
}

/* Desktop: sadece expanded alt menü görünsün; collapsed gizlensin */
@media (min-width: 992px) {
    .investor-menu__submenu.collapsed {
        max-height: 0 !important;
        opacity: 0 !important;
        overflow: hidden !important;
        visibility: hidden !important;
        display: none !important;
    }

    .investor-menu__submenu.expanded {
        max-height: 1000px !important;
        opacity: 1 !important;
        display: block !important;
        visibility: visible !important;
    }

    .investor-menu__category-title::after {
        display: none;
    }

    .investor-menu__category-title {
        cursor: pointer;
    }

        .investor-menu__category-title:hover {
            background-color: #d8dde4;
        }
}